John 12:29

The people - said that it thundered: others - an angel spake to him - Bishop Pearce says, Probably there was thunder as well as a voice, as in Exodus 19:16, Exodus 19:17, and some persons, who were at a small distance, might hear the thunder without hearing the voice; while others heard the voice too; and these last said, "An angel hath spoken to him."

Wetstein supposes that the voice was in the language then in use among the Jews; which the Greeks, not understanding, took for thunder; the others, the Jews, who did understand it, said it was the voice of an angel. In Revelation 6:1, the voice of one of the living creatures is compared to thunder; and in Revelation 10:3, the voice of an angel is compared to seven thunders. The voice mentioned was probably very loud, which some heard distinctly, others indistinctly; hence the variety of opinion.

The people - A part of the people.

It thundered - The unexpected sound of the voice would confound and amaze them; and though there is no reason to doubt that the words were spoken distinctly Matthew 3:17, yet some of the people, either from amazement or envy, would suppose that this was a mere natural phenomenon.

An angel spake - It was the opinion of many of the Jews that God did not speak to men except by the ministry of angels, Hebrews 2:2; "The word spoken by angels;" Galatians 3:19; "It was ordained by angels in the hand of a mediator."

12:29 The multitude who stood and heard - A sound, but not the distinct words - In the most glorious revelations there may remain something obscure, to exercise our faith. Said, It thundered - Thunder did frequently attend a voice from heaven. Perhaps itdid so now.